是否可以将Exp Date添加到CSR

Question

是否可以在CSR请求中添加证书的到期日期？

public static PKCS10CertificationRequest generateCSR(KeyPair keyPair) throws IOException, OperatorCreationException {
    String principal = "CN=AWS IoT Certificate" + ", O=Amazon";
    AsymmetricKeyParameter privateKey = PrivateKeyFactory.createKey(keyPair.getPrivate()
            .getEncoded());
    AlgorithmIdentifier signatureAlgorithm = new DefaultSignatureAlgorithmIdentifierFinder()
            .find("SHA1WITHRSA");
    AlgorithmIdentifier digestAlgorithm = new DefaultDigestAlgorithmIdentifierFinder()
            .find("SHA-1");
    ContentSigner signer = new BcRSAContentSignerBuilder(signatureAlgorithm, digestAlgorithm)
            .build(privateKey);

    PKCS10CertificationRequestBuilder csrBuilder = new JcaPKCS10CertificationRequestBuilder(
            new X500Name(principal), keyPair.getPublic());
    ExtensionsGenerator extensionsGenerator = new ExtensionsGenerator();
    extensionsGenerator.addExtension(Extension.basicConstraints, true, new BasicConstraints(
            true));
    csrBuilder.addAttribute(PKCSObjectIdentifiers.pkcs_9_at_extensionRequest, extensionsGenerator.generate());
    PKCS10CertificationRequest csr = csrBuilder.build(signer);

    return csr;
}